Charging apparatus for photoreceptor

Details Charging apparatus for photoreceptor Charging apparatus for photoreceptor

1993-07-02

1994-12-27

Pendegrass, Joan H.

Electricity: electrical systems and devices

Electric charging of objects or materials

By charged gas irradiation

355219, H01T 1900, G03G 1502

Patent

active

053770706

ABSTRACT:
A charging apparatus is structured so as to charge the photoreceptive member without contacting it by providing electrode on at least one part of a solid electrolyte having an electric conductivity provided by oxygen ions, ionizing oxygen existing in the air surrounding the solid electrolyte by supplying a current to the electrode, removing the ions from the surface of the solid electrolyte and transferring them to the photoreceptive member.

REFERENCES:
patent: 4910637 (1990-03-01), Hanna
patent: 4975579 (1990-12-01), Iwanaga
Kutsuwada, "Discharge in Electrophotography", pp. 409-412, Japan, Dec. 1988.
Yamazaki, "Topics in Corona Discharge for Electrophotography", pp. 418-425, Japan, Dec. 1988.
Subbarao, Ed., "Solid Electrolytes And Their Applications", pp. 35-44, New York, 1980.
Schaffert, "Electrophotogoraphy", pp. 182-193, London, 1965.

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